30321135

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 60

約数和(自身を含む): 58988952

約数和(自身を除く): 28667817

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 351, 405, 443, 507, 585, 845, 1053, 1329, 1521, 1755, 2215, 2535, 3987, 4563, 5265, 5759, 6645, 7605, 11961, 13689, 17277, 19935, 22815, 28795, 35883, 51831, 59805, 68445, 74867, 86385, 155493, 179415, 224601, 259155, 374335, 466479, 673803, 777465, 1123005, 2021409, 2332395, 3369015, 6064227, 10107045, 30321135]

約数ペア:

[(1, 30321135), (3, 10107045), (5, 6064227), (9, 3369015), (13, 2332395), (15, 2021409), (27, 1123005), (39, 777465), (45, 673803), (65, 466479), (81, 374335), (117, 259155), (135, 224601), (169, 179415), (195, 155493), (351, 86385), (405, 74867), (443, 68445), (507, 59805), (585, 51831), (845, 35883), (1053, 28795), (1329, 22815), (1521, 19935), (1755, 17277), (2215, 13689), (2535, 11961), (3987, 7605), (4563, 6645), (5265, 5759)]